To use TeamViewer, you need first to install it on the remote computer which you want to access remotely, then install it on the local computer that will be using to establish the connection. If you want to access your own computer from remote place then TeamViewer is the best choice, as it provides access to the desktop, files and even can start an online meeting in a fast and easy way. TeamViewer is a free software that allows users to access other computers from anywhere.